Walking Test (Voltage Measurement – Floor Materials and Footwear in Combination with a Person) – is a REQUIREMENT for ANSI/ESD 20.20 – 2014 STANDARD now!
Popular belief: Many technicians consider floors and footwear independently.
Floors and Footwear must be considered together as a system.
A good floor will not compensate or support a bad footwear, nor will good footwear will support or compensate a bad floor.